\begin{table}[h]
\centering
\begin{tabular}{|l|l|l|l|l|}
\cline{1-2} \cline{4-5}
\cellcolor[HTML]{C0C0C0}\textbf{Input} & \cellcolor[HTML]{C0C0C0}\textbf{Output} &  & \cellcolor[HTML]{C0C0C0}{\color[HTML]{333333} \textbf{Input}} & \cellcolor[HTML]{C0C0C0}\textbf{Output} \\ \cline{1-2} \cline{4-5} 
0000                                   & 1110                                    &  & 1000                                                          & 0111                                    \\ \cline{1-2} \cline{4-5} 
0001                                   & 0011                                    &  & 1001                                                          & 1101                                    \\ \cline{1-2} \cline{4-5} 
0010                                   & 0100                                    &  & 1010                                                          & 1001                                    \\ \cline{1-2} \cline{4-5} 
0011                                   & 1000                                    &  & 1011                                                          & 0110                                    \\ \cline{1-2} \cline{4-5} 
0100                                   & 0001                                    &  & 1100                                                          & 1011                                    \\ \cline{1-2} \cline{4-5} 
0101                                   & 1100                                    &  & 1101                                                          & 0010                                    \\ \cline{1-2} \cline{4-5} 
0110                                   & 1010                                    &  & 1110                                                          & 0000                                    \\ \cline{1-2} \cline{4-5} 
0111                                   & 1111                                    &  & 1111                                                          & 0101                                        \\ \cline{1-2} \cline{4-5} 
\end{tabular}
\caption{Mini-AES S-Box Inversa}
\label{tab:mini_sboxinv}
\end{table}